Across
- 2. Cells responsible for cell-mediated immunity
- 6. Name of 1st line of defence
- 8. Process of "eating" pathogens
- 10. Most prominent barrier of the body
Down
- 1. Organisms that take advantage of others
- 3. One of the "messenger" cells
- 4. Responsible for humoral immunity
- 5. Microorganisms that cause disease
- 7. Proteins that help viruses access human cells
- 9. Type of vaccine that most of you have taken